Telecommunications Trademarks Filed in June 16, 1983
AMERICAN INFORMATION TECHNOLOGIES

AMERICAN INFORMATION TECHNOLOGIES

Filed: June 16, 1983
COMMUNICATION SERVICES, NAMELY, TELEPHONE AND TELECOMMUNICATION SERVICES
Owned by: SBC KNOWLEDGE VENTURES, L.P.
Serial Number: 73430473

AMERITECH

AMERITECH

Filed: June 16, 1983
COMMUNICATION SERVICES, NAMELY, TELEPHONE AND TELECOMMUNICATION SERVICES
Owned by: AT&T INTELLECTUAL PROPERTY I, L.P.
Serial Number: 73430476